Garland Large Self Watering Plant Tray Size:15.25 x 22.5 x 2 in. Helps improve heat tolerance

Helps improve heat tolerance

making them maintenance-free

Soluble Potash (K2O) 19%

Ideal for Various Cultivation: Excellent containers for growing wheatgrass

Garland Large Self Watering Plant Tray Size:15.25 x 22.5 x 2 in. Helps improve heat toleranceWith self watering trays for plants, prized flowers and herbs can fill themselves up whenever they need a drink. In essence, this is a mini capillary table which will keep potted plants watered for up to 14 days. The surface area of roughly 2. 4 square feet can hold one large plant container or several smaller ones for use on grow tables, countertops or large windowsills. Our self watering trays feature a base reservoir tray which contains a "stilted"